3.10 Upper and Lower Case

#include <stdio.h>
int main()
{
    char ch;
    printf("enter the character:" );
    scanf("%c", &ch);

    if (ch>='a' && ch<='z') //ekhane && hocche ebong er operator

    {
    printf("the %c is lower case\n\n\n",ch);
    }
    else if (ch>='A' && ch<='Z') {
    printf("the %c is upper case\n\n\n",ch);
    }
    else {
        printf("%c is not an english charracter\n \n", ch);
    }
    return 0;
}